WO2002076783A1 - Electrical vehicle/s with detachable power supply unit - Google Patents

Electrical vehicle/s with detachable power supply unit Download PDF

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Publication number
WO2002076783A1
WO2002076783A1 PCT/IB2001/001682 IB0101682W WO02076783A1 WO 2002076783 A1 WO2002076783 A1 WO 2002076783A1 IB 0101682 W IB0101682 W IB 0101682W WO 02076783 A1 WO02076783 A1 WO 02076783A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
detachable
electric vehicle
battery
above characterized
Prior art date
Application number
PCT/IB2001/001682
Other languages
French (fr)
Inventor
See Chun Sui
Original Assignee
See Chun Sui
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0107313.9A external-priority patent/GB0107313D0/en
Application filed by See Chun Sui filed Critical See Chun Sui
Priority to JP2002575265A priority Critical patent/JP2004522394A/en
Publication of WO2002076783A1 publication Critical patent/WO2002076783A1/en
Priority to KR10-2003-7011604A priority patent/KR20030085544A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/28—Trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Definitions

  • This invention relates to an EVDPU, i.e, electrical vehicle with detachable power supply unit.
  • two vehicles /a series of vehicles in which at least one vehicle is an electric vehicle.
  • Each vehicle is equipped with a drag connexion frame, detachable and foldable/retractable at each end.
  • the head vehicle is a tram/trolley bus with a plug system at its one end, e.g. back, so that when connected to the corresponding part from another vehicle , electricity and traffic /driving/operation signals are transferred by wires, for example, to the next.
  • the vehicles are similar in that (except where a non-electric vehicle is used as the head vehicle ) each has similar features except that the electricity donor vehicle has metal wheels when a tram is used. All the necessary electricity driving and supply parts are present and in-r?
  • the vehicles each carry a detachable battery at one end (except in the case of a tram or non-electric fuel vehicle) and have a top solar panel.
  • the invention also includes an electric vehicle with an external detachable power battery on detachable metal/rubber wheels (as situations may require) and a detachable bipolar aerial on similar wheels with a direction mechanism to use at least one metal wheel as a discharge pole instead of the aeiral, as situations may require).
  • Rail guider/s exist to prevent detachment of vehicle body from rail when used in a tramway.
  • Incidental connexions/parts are present and include insulators, capacitors, use recorder, pole director/ ehangor as well as pressure spring/suspension mechanisms for wheels and aerial elevation control.
  • Incidental catch/ release device and safety device are present. Charging parts and air-conditioners are also present. (Extra feature, includes an extra external battery carried over the top of the vehicle body with incidental mounting/support mechanisms and electrical connectionss and shifting device.) Brief Description of Drawing
  • FIG.l shows the side view of an EVDPU system using a double deck tram as the electricity donor vehicle, in perspective.
  • the EVDPU system comprises a rear electric van 01, with an electronic control and signal reception system with a detachable battery 02 and a detachable aerial system 03, and a front tram 05 with an electronic control and reception system (including an automatic driving /operation signal emittor) and a metallic drag connexion frame with detachable wire electricity transfer mechanism and signal passage (wire ⁇ (all not specifically marked out in Fig. 1.
  • the metallic drag connexion frame is divided into two halves so that each can be retracted and folded into an upright position and latched/locked up against the body of the vehicle.
  • a screw cap device is used at the joint ends. Suspension and other necessary anti-shock/turning device are present.
  • the electricity and signal passage (wires) are also divided into two halves and joined by a plug system with screw cap joint device. (Incidental parts, including turning device are not repeated here.)(Top solar panels 07 and storage batteries are also present. )
  • the donor vehicle/tram 05 is connected by the metallic drag connexion frame 04 to the rear van 01.
  • electricity is drawn from the power line above to run the motor driving system in the tram 05. Electricity is transferred via an internal distributor in the tram 05 to the van 01 for power drive and battery re-charge.
  • driving/operational signal is transferred from the tram 05 to the van 01, so that basic driving is controlled automatically by the front tram 05 with alerting signals to the van driver where necessary.
  • the van 01 is detached from the tram 05 to travel onwards, with battery power, changing batteries for extra power.
  • the detachable battery 02 has two metallic arms 06 (acting as negative and positive poles) and is mounted at one end (here, the back) of the van 01**.
  • the battery/ batteries may be carried a • he sides of the chassis.
  • the solar panels may be detachable and replaced by covers of ordinary materials .
  • the battery 02' is an additional rechargeable/non- rechargeable battery with detachment mechanism and is connected to a switch device to supply driving power.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

An electrical vehicle system with detachable power supply unit (EVDPU system) has at least two vehicles one of which is an electrical vehicle with detachable power supply unit (battery/batteries) and normally at least one vehicle has an aerial system readily retractable from the tram/trolley power supply network, which supplies driving power to all the vehicles via at lest one aerial connexion and intervehicular electricity transfer connexion system (except when an organic/non-electric fuel vehicle is used to drag an electric vehicle; the electric vehicle has all the necessaries for AC/DC intake and re-charge/discharge mechanisms, including invertor/convertor, regenerator, and electronic control and signal device: such electronic devices including speed/brake control, energy recovery/storage device and automatic shift switches and detachment attachment device. Energy recovery/storage device includes detachable solar panels.

Description

ELECTICA VEHICLE/S WITH DETACHABLE POWER SUPPLY UNIT
Technical Field
This invention relates to an EVDPU, i.e, electrical vehicle with detachable power supply unit. Background Art
Electric vehicles are run either by batteries or electricity from power lines and suffer from either weak distance capacity or route inflexibility. By this invention it is sought to overcome the said shortages . Disclosυxe of the Invention
According to this invention there is provided two vehicles /a series of vehicles in which at least one vehicle is an electric vehicle. Each vehicle is equipped with a drag connexion frame, detachable and foldable/retractable at each end. The head vehicle is a tram/trolley bus with a plug system at its one end, e.g. back, so that when connected to the corresponding part from another vehicle , electricity and traffic /driving/operation signals are transferred by wires, for example, to the next. The vehicles are similar in that (except where a non-electric vehicle is used as the head vehicle ) each has similar features except that the electricity donor vehicle has metal wheels when a tram is used. All the necessary electricity driving and supply parts are present and in-r? elude specifically driving motors, speed control, electricity recovery and braking mechanisms (such as regenerator) , emergency brake, automatic switch and system shifting device, convertor/invertor:AC/DC adaptors, detachable aerial system, electronic traffic signal emittor, ransfer and reception/control device, heat cooling fans for bat- teris and driving parts, turning device and gear mechanisms The vehicles each carry a detachable battery at one end (except in the case of a tram or non-electric fuel vehicle) and have a top solar panel.
The invention also includes an electric vehicle with an external detachable power battery on detachable metal/rubber wheels (as situations may require) and a detachable bipolar aerial on similar wheels with a direction mechanism to use at least one metal wheel as a discharge pole instead of the aeiral, as situations may require). Rail guider/s exist to prevent detachment of vehicle body from rail when used in a tramway. Incidental connexions/parts are present and include insulators, capacitors, use recorder, pole director/ ehangor as well as pressure spring/suspension mechanisms for wheels and aerial elevation control. Incidental catch/ release device and safety device are present. Charging parts and air-conditioners are also present. (Extra feature, includes an extra external battery carried over the top of the vehicle body with incidental mounting/support mechanisms and electrical connexions and shifting device.) Brief Description of Drawing
A preferred embodiment of the invention will now be described with reference to the accompanying Fig.l which shows the side view of an EVDPU system using a double deck tram as the electricity donor vehicle, in perspective.
Referring to the drawing the EVDPU system comprises a rear electric van 01, with an electronic control and signal reception system with a detachable battery 02 and a detachable aerial system 03, and a front tram 05 with an electronic control and reception system (including an automatic driving /operation signal emittor) and a metallic drag connexion frame with detachable wire electricity transfer mechanism and signal passage (wire} (all not specifically marked out in Fig. 1. The metallic drag connexion frame is divided into two halves so that each can be retracted and folded into an upright position and latched/locked up against the body of the vehicle. To join the two halves, a screw cap device is used at the joint ends. Suspension and other necessary anti-shock/turning device are present. The electricity and signal passage (wires) are also divided into two halves and joined by a plug system with screw cap joint device. (Incidental parts, including turning device are not repeated here.)(Top solar panels 07 and storage batteries are also present. )
Best Mode for Carrying Out the Invention
The donor vehicle/tram 05 is connected by the metallic drag connexion frame 04 to the rear van 01. Using the tram aerial 03* electricity is drawn from the power line above to run the motor driving system in the tram 05. Electricity is transferred via an internal distributor in the tram 05 to the van 01 for power drive and battery re-charge. By electronic control and signal device , driving/operational signal is transferred from the tram 05 to the van 01, so that basic driving is controlled automatically by the front tram 05 with alerting signals to the van driver where necessary. At detachment points, the van 01 is detached from the tram 05 to travel onwards, with battery power, changing batteries for extra power. The detachable battery 02 has two metallic arms 06 (acting as negative and positive poles) and is mounted at one end (here, the back) of the van 01**.
To dismount the battery 02 support screws along the edges of the battery 02 are loosened together with other screw/lock mechanisms and the battery is replaced. The screws have a disc/wheel at the exposed end with a hole for stick/lever insertion. Reciprocal plug/reception holes for the metallic arms 06 for electric passage exist in van 01 together with automatic lock mechanism, and corresponding screw holes exist over the van body for the battery support screws.
N.B. * In the case of a trolley bus replacing the tram 05 , a twin aerial system (cf. aerial 03' in Fig.l) replaces the tram aerial 03.
** Instead of being carried at the end/s, the battery/ batteries may be carried a • he sides of the chassis. (The solar panels may be detachable and replaced by covers of ordinary materials . )
Note -l.In one type of operation, the electric vehicle van 01 is dragged by a vehicle using non-electric fuel . By a signal switch, the regenerator of the van 01 now generates elect- ricity for the battery 02 (and battery 02').
2. The battery 02' is an additional rechargeable/non- rechargeable battery with detachment mechanism and is connected to a switch device to supply driving power.)
3. Cushion device between the front and rear vehicles as well as bumper extension/adjustment below the battery 02 are present but has not been specifically shown.
4. In the case of solar panels used in the tram/ trolley bus or non-electric ( e ,g. organic ) fuel bus,a battery for energy storage and a guide switch for directing transfer of electricity to another vehicle directly are present.

Claims

1. An electric vehicle characterized by the presence of of a detachable battery.
2. An electric vehicle as in 1. above characterized by the presence of the -detachable battery outside the vehicle body .
3. An electric vehicle as in 1.above characterized by the presence of a detachable aerial system.
4. An electric vehicle as in 2. above characterized by the presence of a detachable aerial system.
5. An electric vehicle as in 3.above characterized by the presence of a detachable solar panel.
6. An electric vehicle as in 4. above characterized by the presence of a detachable solar panel.
7. An electric vehicle as in 1. above characterized by the presence of another vehicle (tram/trolley bus) connected to a power supply network via its aerial/s connected together by a metallic connexion frame with electricity and signal passage.
8. An electric vehicle system as in 7. above characterized by the presence of a battery carried at one end of at least one of the vehicles externally.
9. An electric vehicle as in 7. above characterized by the the presence of an additional aerial system at its one end .
10. An electric vehicle system as in 9. above characterized by the presence of an externally battery in the electric vehicle.
11. An electric vehicle as in 1. characterized by the pre- of an non-electric fuel vehicle with an electronic control and signal device to drag it via a detachable drag connexion frame with electricity and signal passage.
12. A single electric vehicle with a battery characterized by the presence of connexion points for electrical and mechanical attachment to another vehicle via a drag connexion frame , and an electronic control and signal device and passage system.
13. A single electric vehicle as in 12. above characterized by the presence of a detachable solar panel.
14. A single vehicle characterized by the- resence, of a detachable solar panel and a storage battery.
15. A single vehicle as in 14. above characterized by the by the presence of an organic fuel engine.
16. A single vehicle as in 15. above characterized by the presence of a detachable and foldable part of a drag connexion frame with electronic control and signal device and passage system.
17. A single vehicle characterized by the presence of a wheeled mechanism with a regenerator/generator , a. rechargeable battery and electronic control and signal device and passage system, connected to the signal vehicle by attachment mechanism.
18. A single vehicle as in 17. above characterized by the presence of a detachable solar panel .
19. A single vehicle as in 17. above characterized by the presence of a detachable battery.
20. A single vehicle as in 18. above characterized by the presence of a detachable battery.
21. A single vehicle characterized by the presence of a detachable battery and with a regenerator/generator .
22. A single vehicle as in 21. above characterized by the presence of a detachable ,solar panel.
PCT/IB2001/001682 2001-03-23 2001-09-13 Electrical vehicle/s with detachable power supply unit WO2002076783A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002575265A JP2004522394A (en) 2001-03-23 2001-09-13 Electric vehicle with removable power supply
KR10-2003-7011604A KR20030085544A (en) 2001-03-23 2003-09-04 Electrical vehicles with detachable power supply unit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0107313.9A GB0107313D0 (en) 2001-03-23 2001-03-23 Detachable power supply unit for electrical vehicles
GB0107313.9 2001-03-23
IB0101488 2001-08-17
IBPCT/IB01/01488 2001-08-17

Publications (1)

Publication Number Publication Date
WO2002076783A1 true WO2002076783A1 (en) 2002-10-03

Family

ID=26245887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001682 WO2002076783A1 (en) 2001-03-23 2001-09-13 Electrical vehicle/s with detachable power supply unit

Country Status (2)

Country Link
KR (1) KR20030085544A (en)
WO (1) WO2002076783A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150303A1 (en) * 2008-06-13 2009-12-17 Kalmar Industries Oy Ab Electrically driven straddle carrier, terminal tractor or corresponding
WO2016119811A1 (en) * 2015-01-26 2016-08-04 Volvo Truck Corporation Electric propulsion system for a vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750578A (en) * 1987-01-12 1988-06-14 Brandenfels Carl W Dismantlable and collapsible utility cart
CN1075234A (en) * 1991-12-03 1993-08-11 马渊马达株式会社 The contact structures of toy motors
CN2199080Y (en) * 1994-09-16 1995-05-31 杜长江 Electric vehicle
CN1104795A (en) * 1993-11-13 1995-07-05 葛晓勤 Super large screen displaying board
JPH07228207A (en) * 1994-02-16 1995-08-29 Sango Co Ltd Vehicular side step
US5517923A (en) * 1994-04-22 1996-05-21 Pomagalski S.A. Cable drawn vehicle having an on-board motor
CN2349112Y (en) * 1999-01-07 1999-11-17 财团法人工业技术研究院 Fixator for loading/unloading accumulator of electric propulsion vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750578A (en) * 1987-01-12 1988-06-14 Brandenfels Carl W Dismantlable and collapsible utility cart
CN1075234A (en) * 1991-12-03 1993-08-11 马渊马达株式会社 The contact structures of toy motors
CN1104795A (en) * 1993-11-13 1995-07-05 葛晓勤 Super large screen displaying board
JPH07228207A (en) * 1994-02-16 1995-08-29 Sango Co Ltd Vehicular side step
US5517923A (en) * 1994-04-22 1996-05-21 Pomagalski S.A. Cable drawn vehicle having an on-board motor
CN2199080Y (en) * 1994-09-16 1995-05-31 杜长江 Electric vehicle
CN2349112Y (en) * 1999-01-07 1999-11-17 财团法人工业技术研究院 Fixator for loading/unloading accumulator of electric propulsion vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150303A1 (en) * 2008-06-13 2009-12-17 Kalmar Industries Oy Ab Electrically driven straddle carrier, terminal tractor or corresponding
WO2016119811A1 (en) * 2015-01-26 2016-08-04 Volvo Truck Corporation Electric propulsion system for a vehicle
US10449848B2 (en) 2015-01-26 2019-10-22 Volvo Truck Corporation Electric propulsion system for a vehicle

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